Zinc is a component of more than two hundred enzymes. It plays an important role in the development and function of the reproductive system and the integrity of the skin. It also helps in effective functioning of the senses of taste and smell and protects the liver. It is necessary for proper healing of wounds and the effective functioning of the immune system. One tablet provides: elemental zinc 50mg. High doses of zinc can affect the levels of copper (and vice versa). While the scientific opinions on the ideal ratio of copper-zinc divided, for prolonged periods of use the ratio of 1:7.5 and 1:10 copper to zinc is likely needed.